However, when we tried to arrange a FedEx shipment to Siem Reap from abroad, we were told it wasn't possible—that they would have to come to the FedEx distribution center in Phnom Penh to get their package (address below). Base rates are $60—that means, if you need to send a manila envelope with a single sheet of paper, it will still cost you $60. What FedEx does offer, though, is one of the best ways to ship larger items out of the country if you want minimal hassle, and you can arrange for home/location delivery service to most other locations. The cost is about $16 US per pound or $30 per kilo—that is for FedEx International Priority. FedEx does not handle freight shipments from Cambodia. Here are the basic FedEx rates, shipping from Cambodia to the United States